HP Pro 4300 manual Remove the access panel Computer Access Panel on

Description	Spare part number
Intel PRO/1000CT2 NIC, includes bracket	635523-001
HP FireWire / IEEE 1394a PCIe x1 Card	637591-001
Printer port	638817-001
Serial port, full height	638815-001

The computer has two PCI expansion slots, one PCI Express x1 expansion slot, and one PCI Express x16 expansion slot.

NOTE: The PCI and PCI Express slots support only low profile cards.

NOTE: You can install a PCI Express x1, x4, x8, or x16 expansion card in the PCI Express x16 slot.

To install an expansion card:

1.Prepare the computer for disassembly (Preparation for Disassembly on page 48).

2.Remove the access panel (Computer Access Panel on page 50).

3.Locate the correct vacant expansion socket on the system board and the corresponding expansion slot on the back of the computer chassis.

4.Release the slot cover retention latch that secures the slot covers by lifting the green tab on the latch and rotating the latch to the open position.

Figure 7-9Opening the Expansion Slot Retainer

58 Chapter 7 Removal and Replacement Procedures Small Form Factor (SFF) Chassis